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YES
NO
NO
YES
YES
YES
NO
NO
NO
YES
NO
YES
YES
NO
NO
NO
YES
YES
Over Time Error (S-01)
Perform the operation again and check if it
is working properly.
Re-check the Cut-Off-Time
for the corresponding
internal temperature.
Re-check the Cut-Off-Time
for the corresponding
internal temperature.
Re-check the Cut-Off-Time
for the corresponding
internal temperature.
Is it temperature
100°C in oven?
Is it temperature
105°C~240°C in oven?
Is it temperature
245°C in oven?
Does same error arise?
S/W Error
S/W Error
Does same error arise?
Does same error arise?
Has it worked for
8 hours continuously?
Has it worked for
6 hours continuously?
Has it worked for
4 hours continuously?
Turn the oven off and
let it cool sufficiently.
After Power > On,
does the symptom continue?
After Power > On,
does the symptom continue?
Replace the PCB.
Replace the PCB.
4-2-5 S-01
BF641FST_XFA_05291A.indb 23
2011-10-31 �� 1:33:35
